公开(公告)号：US20120013576A1

公开(公告)日：2012-01-19

申请号：US12887790

申请日：2010-09-22

Applicant: Il Kwon Chung ,  Jong Young Lee

Inventor： Il Kwon Chung ,  Jong Young Lee

IPC: G06F3/042 ,  G02B26/10

CPC classification number: G02B26/103 ,  G06F3/0423

Abstract: Disclosed herein are a piezo-type scanning apparatus and a touch screen using the same. The preferred embodiments of the present invention provides the scanning apparatus including a light source; an optical fiber of which one end is connected to the light source to provide a transmission line; a support that supports the side surface of the optical fiber; and a driving body that is positioned between the support and the light source to provide driving force rotating the optical fiber using piezoelectric force, and the touch screen using the same.

Abstract translation: 这里公开了压电型扫描装置和使用该扫描装置的触摸屏。 本发明的优选实施例提供了一种包括光源的扫描设备; 其一端连接到光源以提供传输线的光纤; 支撑光纤的侧表面的支撑件; 以及驱动体，其位于支撑体和光源之间，以提供使用压电力使光纤旋转的驱动力，以及使用其的触摸屏。

公开(公告)号：US08666126B2

公开(公告)日：2014-03-04

申请号：US13440205

申请日：2012-04-05

Applicant: Seung Seoup Lee ,  Il Kwon Chung ,  Jae Hyouck Choi ,  Jun Kyung Na

Inventor： Seung Seoup Lee ,  Il Kwon Chung ,  Jae Hyouck Choi ,  Jun Kyung Na

IPC: G06K9/00

CPC classification number: G06K9/0002 ,  G06K9/0012

Abstract: There is provided a fingerprint detection sensor and a method of detecting a fingerprint. The fingerprint detection sensor according to embodiments of the present invention includes a plurality of piezoelectric sensors arranged on a two-dimensional plane; and a fingerprint detection unit detecting a fingerprint by using ultrasonic signals discharged from the plurality of respective piezoelectric sensors, wherein the fingerprint detection unit determines whether the fingerprint is a forged fingerprint by detecting bloodstreams within a first region on the two-dimensional plane in which the ultrasonic signals discharged from the plurality of respective piezoelectric sensors overlap one another.

Abstract translation: 提供了指纹检测传感器和检测指纹的方法。 根据本发明的实施例的指纹检测传感器包括布置在二维平面上的多个压电传感器; 以及指纹检测单元，其通过使用从所述多个压电传感器排出的超声波信号来检测指纹，其中，所述指纹检测单元通过检测在所述二维平面上的第一区域内的血流来确定所述指纹是否为伪造的指纹， 从多个压电传感器排出的超声波信号彼此重叠。

公开(公告)号：US20130308119A1

公开(公告)日：2013-11-21

申请号：US13556796

申请日：2012-07-24

Applicant: Il Kwon Chung

Inventor： Il Kwon Chung

IPC: G01C3/08

CPC classification number: G01C3/08

Abstract: There are provided a distance measurement apparatus and a distance measurement method, the distance measurement apparatus including: a light source outputting light; a switch array including a plurality of cells, and controlling a position at which the light output from the light source is irradiated, by switching operations of the respective cells; a light detector sensing the light reflected from a target object; and a controller sequentially controlling the switching operations of the plurality of cells of the switch array, wherein the controller generates distance information between the light source and the target object based on the light sensed by the light detector. The light detector including a single cell light detector element may be used, to thereby reduce the costs.

Abstract translation: 提供了距离测量装置和距离测量方法，该距离测量装置包括：输出光的光源; 包括多个单元的开关阵列，并且通过各个单元的切换操作来控制照射从光源输出的光的位置; 感测从目标物体反射的光的光检测器; 以及控制器，其顺序地控制所述开关阵列的所述多个单元的切换操作，其中，所述控制器基于所述光检测器感测的光，生成所述光源与所述目标物体之间的距离信息。 可以使用包括单电池光检测器元件的光检测器，从而降低成本。

公开(公告)号：US20120013566A1

公开(公告)日：2012-01-19

申请号：US12901948

申请日：2010-10-11

Applicant: Il Kwon Chung

Inventor： Il Kwon Chung

IPC: G06F3/045

CPC classification number: G06F3/0414 ,  G06F3/0418

Abstract: Disclosed herein is a pressure sensing module of a touch panel, including: an input unit 100 that inputs a touch; a controller 200 that controls the sensing of pressure applied when touch is input; a camera module driver 300 that is driven by the controller 200; a calculator 400 that calculates a pressure value applied when the touch panel is touched by using the change at the touched surface sensed by the camera module driver 300; and an output value display unit 500 that displays an output value derived from the calculator 400. According to the present invention, the pressure applied when the central portion and edge portions of the touch panel are touched can be uniformly measured, even in the case of the large-sized touch panel.

Abstract translation: 这里公开了一种触摸面板的压力感测模块，包括：输入单元100，其输入触摸; 控制器200，其控制当触摸被输入时施加的压力的感测; 由控制器200驱动的相机模块驱动器300; 计算器400，其计算通过使用由相机模块驱动器300感测到的触摸表面处的变化来触摸触摸面板时施加的压力值; 以及输出值显示单元500，其显示从计算器400导出的输出值。根据本发明，触摸面板的中心部分和边缘部分施加的压力可以被均匀地测量，即使在 大尺寸触摸屏。

公开(公告)号：US20130136321A1

公开(公告)日：2013-05-30

申请号：US13440205

申请日：2012-04-05

Applicant: Seung Seoup LEE ,  Il Kwon Chung ,  Jae Hyouck Choi ,  Jun Kyung Na

Inventor： Seung Seoup LEE ,  Il Kwon Chung ,  Jae Hyouck Choi ,  Jun Kyung Na

IPC: G06K9/00

CPC classification number: G06K9/0002 ,  G06K9/0012

Abstract: There is provided a fingerprint detection sensor and a method of detecting a fingerprint. The fingerprint detection sensor according to embodiments of the present invention includes a plurality of piezoelectric sensors arranged on a two-dimensional plane; and a fingerprint detection unit detecting a fingerprint by using ultrasonic signals discharged from the plurality of respective piezoelectric sensors, wherein the fingerprint detection unit determines whether the fingerprint is a forged fingerprint by detecting bloodstreams within a first region on the two-dimensional plane in which the ultrasonic signals discharged from the plurality of respective piezoelectric sensors overlap one another.

Abstract translation: 提供了指纹检测传感器和检测指纹的方法。 根据本发明的实施例的指纹检测传感器包括布置在二维平面上的多个压电传感器; 以及指纹检测单元，其通过使用从所述多个压电传感器排出的超声波信号来检测指纹，其中，所述指纹检测单元通过检测在所述二维平面上的第一区域内的血流来确定所述指纹是否为伪造的指纹， 从多个压电传感器排出的超声波信号彼此重叠。

公开(公告)号：US20130135247A1

公开(公告)日：2013-05-30

申请号：US13406886

申请日：2012-02-28

Applicant: Jun Kyung NA ,  Yong Il Kwon ,  Tah Joon Park ,  Jae Hyouck Choi ,  Il Kwon Chung

Inventor： Jun Kyung NA ,  Yong Il Kwon ,  Tah Joon Park ,  Jae Hyouck Choi ,  Il Kwon Chung

IPC: G06F3/044

CPC classification number: G06F21/32

Abstract: There is provided a touch sensing apparatus including a panel unit in which a plurality of electrodes intersecting with each other are disposed; and a control unit sensing changes in capacitance generated in regions in which respective electrodes, among the plurality of intersecting electrodes, intersect, wherein the panel unit includes a first region in which the plurality of electrodes are disposed with a first interval therebetween, and a second region in which the plurality of electrodes are disposed with a second interval therebetween, and the control unit senses a fingerprint touching the second region based on a change in capacitance generated therein.

Abstract translation: 提供一种触摸感测装置，其包括彼此相交的多个电极的面板单元; 以及控制单元，其感测在所述多个交叉电极中的各个电极相交的区域中产生的电容的变化，其中所述面板单元包括在其间以第一间隔布置所述多个电极的第一区域，以及第二区域 所述多个电极之间以第二间隔布置所述多个电极的区域，并且所述控制单元基于其中产生的电容的变化来感测接触所述第二区域的指纹。

公开(公告)号：US20110291821A1

公开(公告)日：2011-12-01

申请号：US12870621

申请日：2010-08-27

Applicant: Il Kwon Chung

Inventor： Il Kwon Chung

IPC: G08B6/00

CPC classification number: G06F3/0416 ,  G06F3/03547 ,  G06F2203/04105

Abstract: Disclosed herein is a haptic device 100. The haptic device 100 includes: a substrate 20 receiving a touch of an input unit 10; a piezoelectric vibrator 30 provided on the substrate 20 and applying vibration; a piezoelectric vibration sensor 40 provided on the substrate 20 and sensing the variation in the vibration by the pressure of the touch; and a controller measuring the pressure of the touch through the variation in the vibration sensed by the piezoelectric vibration sensor 40, and has an advantage of implementing various interfaces varying depending on the magnitude of pressure by sensing the variation in vibration by means of the piezoelectric vibration sensor 40 when the input unit 10 touches the substrate 20 and measuring the pressure of the touch in the controller.

Abstract translation: 本文公开了触觉装置100.触觉装置100包括：接收输入单元10的触摸的基板20; 设置在基板20上并施加振动的压电振动器30; 压电振动传感器40，设置在基板20上，并通过触摸的压力感测振动的变化; 以及通过压电振动传感器40感测到的振动的变化来测量触摸的压力的控制器，并且具有通过借助于压电振动来感测振动变化来实现根据压力大小而变化的各种界面的优点 传感器40，当输入单元10接触基板20并测量控制器中的触摸压力时。

公开(公告)号：US09097521B2

公开(公告)日：2015-08-04

申请号：US13556796

申请日：2012-07-24

Applicant: Il Kwon Chung

Inventor： Il Kwon Chung

IPC: G01C3/08

CPC classification number: G01C3/08

Abstract: There are provided a distance measurement apparatus and a distance measurement method, the distance measurement apparatus including: a light source outputting light; a switch array including a plurality of cells, and controlling a position at which the light output from the light source is irradiated, by switching operations of the respective cells; a light detector sensing the light reflected from a target object; and a controller sequentially controlling the switching operations of the plurality of cells of the switch array, wherein the controller generates distance information between the light source and the target object based on the light sensed by the light detector. The light detector including a single cell light detector element may be used, to thereby reduce the costs.

Abstract translation: 提供了距离测量装置和距离测量方法，该距离测量装置包括：输出光的光源; 包括多个单元的开关阵列，并且通过各个单元的切换操作来控制照射从光源输出的光的位置; 感测从目标物体反射的光的光检测器; 以及控制器，其顺序地控制所述开关阵列的所述多个单元的切换操作，其中，所述控制器基于所述光检测器感测的光，生成所述光源与所述目标物体之间的距离信息。 可以使用包括单电池光检测器元件的光检测器，从而降低成本。

公开(公告)号：US20120017433A1

公开(公告)日：2012-01-26

申请号：US12941858

申请日：2010-11-08

Applicant: IL Kwon Chung ,  Jong Young Lee

Inventor： IL Kwon Chung ,  Jong Young Lee

IPC: H05K13/00

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111 ,  Y10T29/49124

Abstract: Disclosed herein is a method of manufacturing a touch screen, including: (A) preparing a transparent substrate; (B) forming a patterned transparent electrode including a conductive polymer on the transparent substrate and allowing patterns of the transparent electrode in different columns to be connected by a connection part; and (C) removing the connection part of the transparent electrode. The method of manufacturing a touch screen forms the transparent electrode so that the patterns in different columns are definitely spaced apart from each other to accurately detect touched positions.

Abstract translation: 本文公开了一种制造触摸屏的方法，包括：（A）制备透明基板; （B）在透明基板上形成包括导电聚合物的图案化透明电极，并允许不同列中的透明电极的图案通过连接部分连接; 和（C）去除透明电极的连接部分。 制造触摸屏的方法形成透明电极，使得不同列中的图案彼此绝对间隔开以精确地检测触摸位置。

公开(公告)号：US20130133428A1

公开(公告)日：2013-05-30

申请号：US13401327

申请日：2012-02-21

Applicant: Seung Seoup Lee ,  Il Kwon Chung ,  Jae Hyouck Choi ,  Jun Kyung Na

Inventor： Seung Seoup Lee ,  Il Kwon Chung ,  Jae Hyouck Choi ,  Jun Kyung Na

IPC: G01N29/22 ,  H01L41/22 ,  G01L1/16

CPC classification number: G06K9/0002 ,  G01L1/162 ,  G06K9/0012 ,  H01L41/183 ,  H01L41/37 ,  Y10T29/42

Abstract: There are provided a fingerprint detection sensor and a method of manufacturing the same. The fingerprint detection sensor includes a plurality of piezoelectric sensors arranged in an array on a two-dimensional plane and having a predetermined height; a filler provided to surround the plurality of piezoelectric sensors and isolating vibrations between the plurality of piezoelectric sensors; and a control unit discharging predetermined output signals through the piezoelectric sensors to detect information of an object in contact with, or close to, the plurality of piezoelectric sensors, wherein the plurality of piezoelectric sensors include first surfaces and second surfaces disposed on both ends thereof in a height direction and areas of the first surfaces and the second surfaces are different from each other.

Abstract translation: 提供了一种指纹检测传感器及其制造方法。 指纹检测传感器包括以二维平面排列并具有预定高度的多个压电传感器; 填充物，其被设置成围绕所述多个压电传感器并隔离所述多个压电传感器之间的振动; 以及控制单元，通过所述压电传感器对预定的输出信号进行放电，以检测与所述多个压电传感器接触或接近的物体的信息，其中所述多个压电传感器包括设置在其两端的第一表面和第二表面 高度方向和第一表面和第二表面的区域彼此不同。